500results about How to "Compact assembly" patented technology

A furniture unit is provided specially adapted for use in laboratories. The furniture unit includes a pair of spaced-apart uprights and vibration-dampening legs extending from the uprights for stably supporting the furniture unit on a floor surface. A belt-high structural beam comprising two opposing C-shaped beams is fixedly attached to the uprights to rigidly interconnect the uprights in a spaced relationship. A plurality of worksurfaces is provided, each having a pair of cantilever brackets configured to rigidly connect to a side of the belt-high structural beam and to extend laterally therefrom. The plurality of worksurfaces is separately adjustably supported on the belt-high structural beam for vertical height adjustment, with at least one of the cantilever brackets engaging the belt-high structural beam at a location between the uprights. Shelves are attached between the uprights above the plurality of worksurfaces. Optionally, an accessory panel is mounted between the front and rear shelves for visual shielding and/or for function use, such as a marker board. A Y-shaped lighting support includes a bayonet that telescopingly engages a top of the uprights. A lamp housing structure spans between the lighting supports in a location where a lamp in each lamp housing structure is generally above a front edge of the worksurfaces. A utility distribution beam is mounted between the uprights above the structural beam for communicating utilities, including piped utilities and cabled utilities, to accessible locations along a rear edge of the worksurfaces. The legs include gussets that telescope into the uprights to provide a stable bottom joint.

The parallel detecting spectroscopic ellipsometer/polarimeter sensor has no moving parts and operates in real-time for in-situ monitoring of the thin film surface properties of a sample within a processing chamber. It includes a multi-spectral source of radiation for producing a collimated beam of radiation directed towards the surface of the sample through a polarizer. The thus polarized collimated beam of radiation impacts and is reflected from the surface of the sample, thereby changing its polarization state due to the intrinsic material properties of the sample. The light reflected from the sample is separated into four separate polarized filtered beams, each having individual spectral intensities. Data about said four individual spectral intensities is collected within the processing chamber, and is transmitted into one or more spectrometers. The data of all four individual spectral intensities is then analyzed using transformation algorithms, in real-time.

A guide vane for a gas turbine aircraft engine includes an aerodynamic shell for turning a flow of working fluid and an internal spar spaced from the aerodynamic shell by an air gap and reinforced by stiffeners.

A replaceable lamp assembly includes a lamp adapter and a lamp holder. The lamp adapter is detachably connected to the lamp holder. The lamp adapter has a top provided with a connecting member and a bottom formed with a sliding trough. The lamp holder has a top provided with a sliding block which corresponds to the sliding trough. The sliding trough and the sliding block are either a T-shaped trough and a T-shaped block or a swallow-tailed trough and a swallow-tailed block, which have a flat configuration without taking a lot of space. Accordingly, the lamp adapter has enough space to accommodate a circuit board, a lamp ballast, and so on. It is not necessary to increase the size of the lamp adapter. The lamp assembly of the present invention is compact and changeable in shape.

The present invention is directed to a measuring unit, for measuring characteristics of a sample liquid, comprising a support member, having at least one upper bearing arm, with an upper bearing unit, at least one lower bearing arm, with a lower bearing unit, and a base, for being attachable to a respective measuring system; a shaft, having shaft toes and being rotatably supported about a rotation axis, by said upper bearing unit, and said lower bearing unit, wherein said upper bearing unit, said lower bearing unit, and said shaft toes form toe bearings, respectively; an interface member, having a detecting element, and a drive element, said interface member, being fixed on said shaft, and being connected to a coupling shaft, with a probe connector section, for measuring characteristics of said sample liquid; wherein said interface member, and the coupling shaft, are coaxially aligned with said shaft.

A shelf assembly includes a panel having an edge and two opposed spaced apart sides extending from the edge. A light source positioned at or adjacent the edge of the panel, which selectively generates light and directs the light in an initial direction into the panel. In addition, the panel is adapted to redirect the light from the initial direction to an illumination direction through at least one of the sides of the panel.

A drive unit for a vehicle wheel assembly includes an input gear set driven by an electric motor, a planetary gear set driven by the input gear set, and an output shaft driven by the planetary gear set. An adapter is used to attach a wheel rim and a brake component for rotation with the output shaft, which is rotatably supported by a wheel bearing. The input gear set and the planetary gear set are positioned outboard of the electric motor and inboard of the brake component. The brake component can be easily removed without requiring removal of the planetary gear set or any wheel bearings. Only the wheel rim and the adapter have to be removed in order to remove the brake component.

A liquid crystal display (LCD) includes a first insulating substrate, a second insulating substrate arranged opposite to the first insulating substrate, a liquid crystal layer arranged between the first insulating substrate and the second insulating substrate, a spacer which defines and maintains a substantially uniform gap between the first insulating substrate and the second insulating substrate, and a high molecular weight layer which is provided on a surface of the second insulating substrate and attaches the spacer to the second insulating substrate.

A window covering includes a movable window covering material, cords for moving the window covering material, and a motorized lift assembly. The motorized lift assembly includes a motor assembly including a motor, a gear train driven by the motor for adjusting positions of the cords, and an operating and control device mounted to a portion of the window covering for operating the motor in response to user input.

A refractor (100) includes: an enclosure having a front face containing a first optical window and a back face containing a second optical window aligned with the first optical window along an optical axis of observation; and at least one vision compensating device making it possible to observe along the optical axis of observation. The vision compensating device includes, between the first window and the second window, a first optical element having a spherical power along the optical axis, the spherical power being variable. The enclosure is mounted on an orientable holder (104) that is rotatable relative to a stationary portion (102) about a horizontal axis (H). A method for measuring refraction employing such a refractor is also disclosed.

A printed circuit board comprises at least one printed circuit board with at least one electrical contact and one circuit board connector. The circuit board connector includes a printed circuit board provided with one or several open tracks on at least one side for connection with electrical contact(s) of the printed circuit board.

A rotary type hinge assembly for joining a body (310) and a cover (320) of a foldable electronic device has a first axis (A1) and a second axis (A2), and enables the cover open about the first axis and rotate about the second axis. The hinge assembly includes: a housing (210), rotatably attached to the body, and defining a container therein; a spring (220) received in the container; a driven element (230), wherein a first end thereof supports the spring, and a second end thereof has a cam surface (232); a cam (240), being coaxial with the driven element, a cam surface (243) defined on an end thereof including a mountain-shaped portion (244) having a flat surface engaging with the cam surface of the driven element; a rotary shaft (250); and a fixing means (260) for fixing the rotary shaft in the cover; wherein the rotary shaft extend through the cam, the driven element and the spring in that order, and is fixed in the housing.

An electronic ballast for a discharge lamp has a compact arrangement of electric parts. The ballast includes an AC-DC converter and an inverter giving a high frequency output voltage for operating the lamp. The inverter includes switching elements, a control circuit, and an output transformer for connection with the lamp. A single circuit board mounts the electric parts forming the converter and the inverter. The circuit board is accommodated within a tubular casing together with a dielectric sheet which is provided for insulating the circuit board as well as the electric parts from the casing. The output transformer is mounted on a top surface of the circuit board together with some of the other electric parts. The ballast includes chip components forming a detection circuit for lamp condition, and the circuit board mounts the chip components on a bottom surface at a location immediately opposite of the output transformer.

A steering column may include a steering spindle mounted rotatably about its longitudinal axis in an inner casing tube. An outer casing unit in which the inner casing tube is held may be directly or indirectly connectable to a body of a motor vehicle. A clamping device in a fixing position affixes the outer casing unit relative to the inner casing tube. In a release position, the clamping device permits adjustment of the inner casing tube relative to the outer casing unit at least in a longitudinal direction. The clamping device may have at least one locking part for prohibiting or permitting movement between the inner casing tube and the outer casing unit. The inner casing tube and the outer casing unit may be coupled by an energy absorption device that has at least two energy absorption elements that are plastically deformed in the event of displacement between the inner casing tube and the outer casing unit.

An antenna on a printed circuit board (PCB) with a compensating capacitor. The antenna has a radiator disposed over a first surface of the PCB. Wherein the radiator includes a signal feeding section and a tuning section coupled together at a joint. The tuning section includes a bending portion. Also and, a ground layer with or without a protuding portion is disposed on a second surface of the PCB, wherein the bending portion of the tuning section is overlapping with the ground layer to form the compensating capacitor. In addition, the radiator can also have a short circuit stub section, electrically coupled to the ground layer.